Spectral Evolution of Gamma Ray Bursts and the "Death Line" of the Synchrotron Shock Model

Details Spectral Evolution of Gamma Ray Bursts and the "Death Line" of the Synchrotron Shock Model Spectral Evolution of Gamma Ray Bursts and the "Death Line" of the Synchrotron Shock Model

1999-03-12

arxiv.org/abs/astro-ph/9903199v1

Astronomy and Astrophysics

Astrophysics

2 pages, 1 figure, accepted for bublication in A&AS, Conference Proc. "Gamma Ray Bursts in the Afterglow Era" held in Rome, No

Scientific paper

10.1051/aas:1999338

I calculate spectral evolution series for pulses of GRBs, in the BATSE spectral range, for continuous particle injection and cooling by synchrotron, inverse Compton, and adiabatic expansion. The hydrodynamic properties of the relativistic outflow are homogeneous across the emitting region which is a conical jet. The flow is viewed at an angle off its symmetry axis; time delays are taken into account. I discuss the low energy slope part of the spectrum, in view of the recent claim of photon slopes in bright BATSE bursts that are inconsistent with the optically thin synchrotron shock model (SSM).

Affiliated with

Also associated with

No associations

Rating

Spectral Evolution of Gamma Ray Bursts and the "Death Line" of the Synchrotron Shock Model does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Spectral Evolution of Gamma Ray Bursts and the "Death Line" of the Synchrotron Shock Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spectral Evolution of Gamma Ray Bursts and the "Death Line" of the Synchrotron Shock Model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-667259